Project.thumbnail now gets set to null on_delete. instead of deleting the project.
Project.thumbnail now gets set to null on_delete. instead of deleting the project.

Also I added "(A Draft.. ?)" to the unicode for projects.

Rhombik/rhombik-object-repository,Rhombik/rhombik-object-repository,Rhombik/rhombik-object-repository,Rhombik/rhombik-object-repository,Rhombik/rhombik-object-repository